what else is at stake in the fiscal cliff? let's look at some other issues, things that we're not sure will be in a deal that comes out this week. at the top of that list, government spending cuts. that's about 8% to 10% in cuts to most every federal agency. also a pay cut for medicare doctors of 27% that would hit after january 1st. finally, don, there are a slew of other tax hikes. the alternative minimum tax is one that people talk about. the estate tax. these are all things that would affect average americans and which would hit on january 1st. so the fiscal cliff, it might be even bigger than people realize. don? >> lisa, thank you very much. >>> we've got a lot more planned for you this saturday night. here's what else is ahead. as our lawmakers wrestle with u.s. gun violence, chicago hits an awful milestone. 500 murders this year and counting. what's to blame? a former gang member and chicago's police superintendent join me live. >>> plus, president obama could tap this republican to lead the defense department. but not